For those of you on rooted T-Mobile Galaxy Note 3 and want to upgrade to latest OTA, you can either re-install stock recovery and take OTA or unroot.
OR, a better way is to simply install rooted stock ROM version of the stock firmware, which comes with root, KNOX-free, and Carrier IQ Free.
This is the latest T-Mobile firmware N900TUVUDNF1 with Android 4.4.2.
Also you can grab this and return back to stock rooted anytime you are not satisfied with custom ROMs, enjoy!
Credits – XDA